162885160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7786

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 237734360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 7727, 10540, 15454, 21080, 30908, 38635, 61816, 77270, 131359, 154540, 239537, 262718, 309080, 479074, 525436, 656795, 958148, 1050872, 1197685, 1313590, 1916296, 2395370, 2627180, 4072129, 4790740, 5254360, 8144258, 9581480, 16288516, 20360645, 32577032, 40721290, 81442580, 162885160]

約数ペア:

[(1, 162885160), (2, 81442580), (4, 40721290), (5, 32577032), (8, 20360645), (10, 16288516), (17, 9581480), (20, 8144258), (31, 5254360), (34, 4790740), (40, 4072129), (62, 2627180), (68, 2395370), (85, 1916296), (124, 1313590), (136, 1197685), (155, 1050872), (170, 958148), (248, 656795), (310, 525436), (340, 479074), (527, 309080), (620, 262718), (680, 239537), (1054, 154540), (1240, 131359), (2108, 77270), (2635, 61816), (4216, 38635), (5270, 30908), (7727, 21080), (10540, 15454)]